In a winter filled with recruiting victories, head coach Charlie Strong had another reason to celebrate after receiving commitments from three four-star athletes in the past three days.

Defensive backs Holton Hill and Kris Boyd announced their pledges to Texas on Friday, and four-star quarterback Kai Locksley flipped his commitment to Texas Monday night.

Hill, who played at Lamar High School in Houston, ranks as the nation’s No. 7 cornerback after totaling 11 interceptions and two special teams touchdowns in his senior year. At 6 feet 2 inches, he possesses the size to cover taller wide receivers and is a likely candidate to be an immediate contributor on defense and special teams.

Boyd, who played in Gilmer, Texas, ranks closely behind Hill as a prospect as the nation’s No. 11 cornerback. At almost six feet, Boyd also has good size for his position and proved himself as a playmaker with two interceptions and four passes broken up his senior year. His younger brother Demarco Boyd is committed to join the Longhorns in 2016.

The duo adds to an already strong defensive back class that features four-star defensive backs Davante Davis and DeShon Elliot. With the Big 12 producing five top-20 passing offenses in 2014, the Longhorns will need to develop a strong secondary, especially with cornerback Quandre Diggs departing this offseason. The Longhorns now have two of the top-three ranked cornerbacks in the state, according to 247Sports. They are looking to maintain their stout pass defense, which ranked in the top 15 in passing yards allowed in 2014.

Locksley, who was previously committed to Florida State, will give Texas a much needed boost at quarterback. Locksley, a ESPN 300 quarterback out of Gilman High School in Baltimore, is the No. 25 ranked quarterback in the nation. At 6 feet 4 inches and 190 pounds, he adds another option in Texas’ quarterback battle next season, as Texas works to improve upon a weak point this past year.

This weekend, Texas also made the radars of other top prospects who have yet to make their final commitment. Damarkus Lodge, Cedar Hill’s four-star wide receiver, included the Longhorns in his top-three choices Friday. Daylon Mack, Gladewater’s five-star defensive tackle, said Saturday he made his decision after receiving in-home visits from Strong and competing coaching staffs this past week. Both Lodge and Mack will announce their final decisions on National Signing Day on Wednesday.

However, Texas also received some bad news.

Five-star quarterback Kyler Murray announced Thursday he is staying with Texas A&M after taking an unofficial visit to Texas the previous weekend. The Longhorns tried to flip Murray’s commitment from the Aggies, which would have been a huge boost to Texas’ recruiting class.

The Longhorns took another potential hit Sunday when three-star safety commit Jamile Johnson re-opened his recruitment for the third time after decommitting from Texas.

247Sports currently ranks Texas’ 2015 class at No. 9, and Texas still has several top prospects considering coming to Austin. The recruiting class has the potential to be ranked as a top-five class come National Signing Day, and if momentum keeps trending in Texas’ favor, the Longhorns will have a lot to be excited about next fall.

“OFFICIALLY COMMITTED TO THE UNIVERSITY OF TEXAS!! #HookEm,” Locksley tweeted, including a picture of himself photo-shopped into a Texas uniform and a note thanking his recruiters.

Locksley is the 23rd ranked athlete prospect, according to 247sports. Though, he is expected to compete at quarterback when he arrives in Austin, the 6-foot-3 prospect from Maryland can also play wide receiver as he did at the Under Armour All-America Game.

With four-star quarterback Zach Gentry’s latest de-commitment from the Longhorns, Locksley joins three-star quarterback Matthew Merrick as the only quarterbacks in Texas’ 2015 class, however Merrick will not join the team this summer. Locksley fills a big need with Texas’ quarterback situation in question, and his commitment will be key in producing the best possible quarterback competition this fall.